#	Letters of Interpretation
1	05/17/2006 - 1926.300, 1926.300(b)(1), 1926.300(b)(2) - Whether the motor on a portable concrete mixer has to be covered; 1926.300(b)(1).
2	01/19/2005 - 1926.300, 1926.300(a) - Application of OSHA construction standards to govern the use of pneumatic hand tools used in construction for cleaning concrete forms, bridge decks, and roads.
3	12/11/2001 - 1926.300(b)(1), 1926.300 - Guarding requirements for a rotary pneumatic angle-drive hand-held tool.
4	06/05/1985 - 1926.300 - Standards applicable to Bell Industries "Carb-Cutter" powered tool.

#	Regulations
1	03/14/2001 - 1926.300 - General requirements.